fixup! afb-ws & websocket: Fix writing very long data

Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/afb-ws.c b/src/afb-ws.c
index 94fd30ea..c48a5e24 100644
--- a/src/afb-ws.c
+++ b/src/afb-ws.c
@@ -394,6 +394,7 @@ static ssize_t aws_writev(struct afb_ws *ws, const struct iovec *iov, int iovcnt
 					iov2[i] = iov[i];
 			}
 			iov2->iov_base += rc;
+			iov2->iov_len -= rc;
 		}
 		pfd.fd = ws->fd;
 		pfd.events = POLLOUT;